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AbstractMethodError in Java
AbstractMethodError is thrown when an application tries to call an abstract method. Normally this error is caught by the compiler. This error can only occur at run time if the definition of some class has incompatibly changed since the currently executing method was last compiled.
Hierarchy of AbstractMethodError
| java.lang.Object | |||||
| ↳ | java.lang.Throwable | ||||
| ↳ | java.lang.Error | ||||
| ↳ | java.lang.LinkageError | ||||
| ↳ | java.lang.IncompatibleClassChangeError | ||||
| ↳ | java.lang.AbstractMethodError | ||||
The structure of AbstractMethodError is defined as below:
public class java.lang.AbstractMethodError extends
java.lang.IncompatibleClassChangeError{
//constructor
public AbstractMethodError();
//constructs an empty AbstractMethodError object that is an object with no
//message specified.
public AbstractMethodError(String message);
//constructs an AbstractMethodError object with the message specified.
//Parameters:
message - the detail provided message.
}
Apart from these this class also has the below-inherited methods:
From Object class”
- clone()
- getClass()
- equals(Object obj);
- finalize()
- hashCode()
- notify()
- notifyAll()
- wait()
- wait(long timeput)
- wait(long timeout,int nanos)
From Throwable:
- fillInStackTrace()
- addSuppressed()
- getMessage()
- getStackTrace()
- getSuppressed()
- getCause()
- getLocalizedMessage()
- initCause()
- printStackTrace()
- printStackTrace(PrintWriter writer)
- printStackTrace(PrintStream out)
- toString()
- setStackTrace()
AbstractMethodError in Android
Constructors
| CONSTRUCTORS | |
| AbstractMethodError() | Constructs a new AbstractMethodError that includes the current stack trace. |
| AbstractMethodError(IntPtr, JniHandleOwnership) | A constructor used when creating managed representations of JNI objects; called by the runtime. |
| AbstractMethodError(String) | Constructs a new AbstractMethodError with the current stack trace and the specified detail message. |
Properties
| PROPERTIES | |
| Cause | Returns the cause of this Throwable, or null if there is no cause. (Inherited from Throwable) |
| Class | Inherited from Throwable |
| Handle | The handle to the underlying Android instance. (Inherited from Throwable) |
| IJavaObjectEx.IsProxy | Inherited from Throwable |
| IJavaObjectEx.KeyHandle | Inherited from Throwable |
| IJavaObjectEx.NeedsActivation | Inherited from Throwable |
| IJavaPeerable.JniManagedPeerState | Inherited from Throwable |
| JniIdentityHashCode | Inherited from Throwable |
JniPeerMembers | |
| LocalizedMessage | Returns the detail message which was provided when this Throwable was created. (Inherited from Throwable) |
| Message | Returns the detail message which was provided when this Throwable was created. (Inherited from Throwable) |
| PeerReference | Inherited from Throwable |
| StackTrace | Inherited from Throwable |
| ThresholdClass | This API supports the Mono for Android infrastructure and is not intended to be used directly from your code. |
| ThresholdType | This API supports the Mono for Android infrastructure and is not intended to be used directly from your code. |
Methods
| METHODS | |
| AddSuppressed(Throwable) | Adds throwable to the list of throwables suppressed by this. (Inherited from Throwable) |
| Dispose() | Inherited from Throwable |
| Dispose(Boolean) | Inherited from Throwable |
| FillInStackTrace() | Records the stack trace from the point where this method has been called to this Throwable. (Inherited from Throwable) |
| GetStackTrace() | Returns a clone of the array of stack trace elements of this Throwable. (Inherited from Throwable) |
| GetSuppressed() | Returns the throwables suppressed by this. (Inherited from Throwable) |
| InitCause(Throwable) | Initializes the cause of this Throwable. (Inherited from Throwable) |
| PrintStackTrace() | Writes a printable representation of this Throwable’s stack trace to the System.err stream. (Inherited from Throwable) |
| PrintStackTrace(PrintStream) | Writes a printable representation of this Throwable’s stack trace to the given print stream. (Inherited from Throwable) |
| PrintStackTrace(PrintWriter) | Writes a printable representation of this Throwable’s stack trace to the specified print writer. (Inherited from Throwable) |
| SetHandle(IntPtr, JniHandleOwnership) | Sets the Handle property. (Inherited from Throwable) |
| SetStackTrace(StackTraceElement[]) | Sets the array of stack trace elements. (Inherited from Throwable) |
| ToString() | Inherited from Throwable |
| UnregisterFromRuntime() | Inherited from Throwable |
Fields
| FIELDS | |
| is_generated | Inherited from Throwable |
Further visit: Class InternalError in Java
Explicit Interface Implementations
| EXPLICIT INTERFACE IMPLEMENTATIONS | |
| IJavaObjectEx.ToLocalJniHandle() | Inherited from Throwable |
| IJavaPeerable.Disposed() | Inherited from Throwable |
| IJavaPeerable.DisposeUnlessReferenced() | Inherited from Throwable |
| IJavaPeerable.Finalized() | Inherited from Throwable |
| IJavaPeerable.SetJniIdentityHashCode(Int32) | Inherited from Throwable |
| IJavaPeerable.SetJniManagedPeerState(JniManagedPeerStates) | Inherited from Throwable |
| IJavaPeerable.SetPeerReference(JniObjectReference) | Inherited from Throwable |
Extension Methods
| EXTENSION METHODS | |
| JavaCast<TResult>(IJavaObject) | Performs an Android runtime-checked type conversion. |
| JavaCast<TResult>(IJavaObject) | |
| GetJniTypeName(IJavaPeerable) | |